Tuning NOS LS1 Plate - Way lean!!
10-19-2010, 12:58 PM
#23
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There is no way that jetting is correct. Are you running a stand alone or are you pulling fuel off the rail?
If those are really the jets you have in the plate it's probably so RICH the car is missing and showing lean on a WB. That's why you aren't making power.
That's completely wrong. Plenty of people are going fast with plate kits.
If those are really the jets you have in the plate it's probably so RICH the car is missing and showing lean on a WB. That's why you aren't making power.
That's completely wrong. Plenty of people are going fast with plate kits.
i know people are flying with plates but i was refering to this plate that i have not seen any of the fast guys running this plate..
Last edited by ryarbrough; 10-19-2010 at 01:36 PM.
10-19-2010, 01:45 PM
#25
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nope thats exactly how they are in there, but i was the same way when i saw them also, i was like wtf is this...lol...but the afr is 12.0 on the spray so its not pig rich but it seems that its spraying more fuel than nitrous thats for sure so thats why i dont even bother spraying it until i change this plate out and put in a fuel pump..
10-19-2010, 02:33 PM
#26
nope thats exactly how they are in there, but i was the same way when i saw them also, i was like wtf is this...lol...but the afr is 12.0 on the spray so its not pig rich but it seems that its spraying more fuel than nitrous thats for sure so thats why i dont even bother spraying it until i change this plate out and put in a fuel pump..
BTW. 12.0 isn't too lean for nitrous.
10-24-2010, 09:20 PM
#30
I use the same NOS brand plate kit and mine makes power as advertised. Great kit. 100 shot = 127 rwhp gain. I have the racetronix fuel kit and my car has heads and cam, great AFR as well.
10-25-2010, 07:28 AM
#31
Something is wrong with the car/setup, because I ran one of these for a year and a half and ti never gave me any problems, 63 jet pushed my car form 10.5 to 9.7, upped it to a 65 jet and was able to get 9.5x otu of it.
My plate came thru with 63/44 for the 150 hit, 44 was way rich, I ended up with a 65/42 and that was still a little rich IMO.
Racetronix pump with a hotwire and I was running it off a stock rail... never had a problem running out of fuel, pressure was over 60 spi the entire run down the track...
You have something wrong, and I highly doubt it's the plate. Maybe a noid, wiring, tune as ATV suggested, something's up.
My plate came thru with 63/44 for the 150 hit, 44 was way rich, I ended up with a 65/42 and that was still a little rich IMO.
Racetronix pump with a hotwire and I was running it off a stock rail... never had a problem running out of fuel, pressure was over 60 spi the entire run down the track...
You have something wrong, and I highly doubt it's the plate. Maybe a noid, wiring, tune as ATV suggested, something's up.
